Trace number 293443

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
March KS 2007-02-08? (TO) 1200.09 1200.4

General information on the benchmark

Namerandom/OnTreshold/5SAT/v120/
unif-k5-r21.3-v120-c2556-S1483196631-09.UNSAT.shuffled.cnf
MD5SUM3433c21f0d8c4f982130a49558dd7264
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52556
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.04	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.04	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.04	c main()::
0.00/0.04	c initFormula():: searching for DIMACS p-line....
0.00/0.04	c full lookahead due to high density!
0.00/0.04	c initFormula():: the DIMACS p-line indicates a CNF of 120 variables and 2556 clauses.
0.00/0.04	c parseCNF():: parsing....
0.00/0.04	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.04	c runParser():: parsing was successful, warming up engines...
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c preprocessing fase I completed:: there are now 120 free variables and 2556 clauses.
0.00/0.04	c stat :: sign balance is biased by 0.044
0.00/0.04	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.04	c using k-SAT heuristics (size based diff)
0.00/0.04	c longest clause has size 5
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 2 duplicate clauses
0.00/0.04	c resolvent_look() :: found 2 resolvents
0.00/0.04	c main():: clause / variable ratio: ( 2558 / 120 ) = 21.32
0.00/0.04	c longest clause has size 5
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c dynamic_preselect_setsize :: off
0.00/0.04	c suggested doublelook initial :: 0
0.00/0.04	c main():: all systems go!
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 178 JD: 21
0.10/0.14	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |****************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 7693 JD: 21
4.19/4.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 77960 JD: 21
42.60/42.63	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
c |********************
c |*********************
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c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
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c |****************************************
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c |************************************************
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c |********************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 379935 JD: 21
210.67/210.74	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 1344737 JD: 21
753.86/754.09	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node72/watcher-293443-1171771457 -o ROOT/results/node72/solver-293443-1171771457 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293443-1171771457/march_ks /tmp/evaluation/293443-1171771457/instance-293443-1171771457.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26248
/proc/meminfo: memFree=857776/2055920 swapFree=4145060/4192956
[pid=26248] ppid=26246 vsize=656 CPUtime=0
/proc/26248/stat : 26248 (march_ks) R 26246 26248 26185 0 -1 4194304 91 0 0 0 0 0 0 0 18 0 1 0 197113567 671744 76 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/26248/statm: 164 76 47 123 0 39 0

[startup+0.107284 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26248
/proc/meminfo: memFree=857776/2055920 swapFree=4145060/4192956
[pid=26248] ppid=26246 vsize=1128 CPUtime=0.1
/proc/26248/stat : 26248 (march_ks) R 26246 26248 26185 0 -1 4194304 212 0 0 0 10 0 0 0 18 0 1 0 197113567 1155072 194 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/26248/statm: 282 194 72 123 0 157 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1128

[startup+0.515321 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26248
/proc/meminfo: memFree=857776/2055920 swapFree=4145060/4192956
[pid=26248] ppid=26246 vsize=1128 CPUtime=0.51
/proc/26248/stat : 26248 (march_ks) R 26246 26248 26185 0 -1 4194304 212 0 0 0 51 0 0 0 21 0 1 0 197113567 1155072 194 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538094 0 0 4096 0 0 0 0 17 1 0 0
/proc/26248/statm: 282 194 72 123 0 157 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1128

[startup+1.3354 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 26249
/proc/meminfo: memFree=857256/2055920 swapFree=4145060/4192956
[pid=26248] ppid=26246 vsize=1128 CPUtime=1.33
/proc/26248/stat : 26248 (march_ks) R 26246 26248 26185 0 -1 4194304 212 0 0 0 133 0 0 0 25 0 1 0 197113567 1155072 194 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/26248/statm: 282 194 72 123 0 157 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1128

[startup+2.97155 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 26249
/proc/meminfo: memFree=857128/2055920 swapFree=4145060/4192956
[pid=26248] ppid=26246 vsize=1128 CPUtime=2.96
/proc/26248/stat : 26248 (march_ks) R 26246 26248 26185 0 -1 4194304 212 0 0 0 296 0 0 0 25 0 1 0 197113567 1155072 194 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/26248/statm: 282 194 72 123 0 157 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1128

[startup+6.25385 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 26249
/proc/meminfo: memFree=857008/2055920 swapFree=4145060/4192956
[pid=26248] ppid=26246 vsize=1128 CPUtime=6.24
/proc/26248/stat : 26248 (march_ks) R 26246 26248 26185 0 -1 4194304 212 0 0 0 624 0 0 0 25 0 1 0 197113567 1155072 194 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527288 0 0 4096 0 0 0 0 17 1 0 0
/proc/26248/statm: 282 194 72 123 0 157 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1128

[startup+12.7044 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 26249
/proc/meminfo: memFree=857008/2055920 swapFree=4145060/4192956
[pid=26248] ppid=26246 vsize=1128 CPUtime=12.69
/proc/26248/stat : 26248 (march_ks) R 26246 26248 26185 0 -1 4194304 212 0 0 0 1269 0 0 0 25 0 1 0 197113567 1155072 194 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/26248/statm: 282 194 72 123 0 157 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1128

[startup+25.5126 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 26249
/proc/meminfo: memFree=857008/2055920 swapFree=4145060/4192956
[pid=26248] ppid=26246 vsize=1128 CPUtime=25.5
/proc/26248/stat : 26248 (march_ks) R 26246 26248 26185 0 -1 4194304 215 0 0 0 2550 0 0 0 25 0 1 0 197113567 1155072 197 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 1 0 0
/proc/26248/statm: 282 197 72 123 0 157 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1128

[startup+51.1229 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 26249
/proc/meminfo: memFree=856944/2055920 swapFree=4145060/4192956
[pid=26248] ppid=26246 vsize=1272 CPUtime=51.1
/proc/26248/stat : 26248 (march_ks) R 26246 26248 26185 0 -1 4194304 223 0 0 0 5110 0 0 0 25 0 1 0 197113567 1302528 205 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/26248/statm: 318 205 72 123 0 193 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1272

[startup+102.343 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 26249
/proc/meminfo: memFree=856880/2055920 swapFree=4145060/4192956
[pid=26248] ppid=26246 vsize=1272 CPUtime=102.31
/proc/26248/stat : 26248 (march_ks) R 26246 26248 26185 0 -1 4194304 235 0 0 0 10231 0 0 0 25 0 1 0 197113567 1302528 217 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541794 0 0 4096 0 0 0 0 17 1 0 0
/proc/26248/statm: 318 217 72 123 0 193 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 1272

[startup+162.375 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26249
/proc/meminfo: memFree=856688/2055920 swapFree=4145060/4192956
[pid=26248] ppid=26246 vsize=1476 CPUtime=162.33
/proc/26248/stat : 26248 (march_ks) R 26246 26248 26185 0 -1 4194304 283 0 0 0 16232 1 0 0 25 0 1 0 197113567 1511424 265 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/26248/statm: 369 265 72 123 0 244 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 1476

[startup+222.404 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26249
/proc/meminfo: memFree=856560/2055920 swapFree=4145060/4192956
[pid=26248] ppid=26246 vsize=1576 CPUtime=222.34
/proc/26248/stat : 26248 (march_ks) R 26246 26248 26185 0 -1 4194304 299 0 0 0 22233 1 0 0 25 0 1 0 197113567 1613824 281 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/26248/statm: 394 281 72 123 0 269 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 1576

[startup+282.431 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26249
/proc/meminfo: memFree=856496/2055920 swapFree=4145060/4192956
[pid=26248] ppid=26246 vsize=1576 CPUtime=282.35
/proc/26248/stat : 26248 (march_ks) R 26246 26248 26185 0 -1 4194304 316 0 0 0 28234 1 0 0 25 0 1 0 197113567 1613824 298 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/26248/statm: 394 298 72 123 0 269 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 1576

[startup+342.457 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26249
/proc/meminfo: memFree=856432/2055920 swapFree=4145060/4192956
[pid=26248] ppid=26246 vsize=1728 CPUtime=342.36
/proc/26248/stat : 26248 (march_ks) R 26246 26248 26185 0 -1 4194304 332 0 0 0 34235 1 0 0 25 0 1 0 197113567 1769472 314 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 1 0 0
/proc/26248/statm: 432 314 72 123 0 307 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 1728

[startup+402.489 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26249
/proc/meminfo: memFree=856304/2055920 swapFree=4145060/4192956
[pid=26248] ppid=26246 vsize=1728 CPUtime=402.38
/proc/26248/stat : 26248 (march_ks) R 26246 26248 26185 0 -1 4194304 350 0 0 0 40237 1 0 0 25 0 1 0 197113567 1769472 332 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/26248/statm: 432 332 72 123 0 307 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 1728

[startup+462.519 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26249
/proc/meminfo: memFree=856304/2055920 swapFree=4145060/4192956
[pid=26248] ppid=26246 vsize=1956 CPUtime=462.39
/proc/26248/stat : 26248 (march_ks) R 26246 26248 26185 0 -1 4194304 368 0 0 0 46238 1 0 0 25 0 1 0 197113567 2002944 350 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526998 0 0 4096 0 0 0 0 17 1 0 0
/proc/26248/statm: 489 350 72 123 0 364 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 1956

[startup+522.548 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26249
/proc/meminfo: memFree=856240/2055920 swapFree=4145060/4192956
[pid=26248] ppid=26246 vsize=1956 CPUtime=522.41
/proc/26248/stat : 26248 (march_ks) R 26246 26248 26185 0 -1 4194304 382 0 0 0 52239 2 0 0 25 0 1 0 197113567 2002944 364 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541806 0 0 4096 0 0 0 0 17 1 0 0
/proc/26248/statm: 489 364 72 123 0 364 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 1956

[startup+582.573 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26249
/proc/meminfo: memFree=856240/2055920 swapFree=4145060/4192956
[pid=26248] ppid=26246 vsize=1956 CPUtime=582.43
/proc/26248/stat : 26248 (march_ks) R 26246 26248 26185 0 -1 4194304 399 0 0 0 58241 2 0 0 25 0 1 0 197113567 2002944 381 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/26248/statm: 489 381 72 123 0 364 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 1956

[startup+642.604 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26249
/proc/meminfo: memFree=856176/2055920 swapFree=4145060/4192956
[pid=26248] ppid=26246 vsize=2296 CPUtime=642.44
/proc/26248/stat : 26248 (march_ks) R 26246 26248 26185 0 -1 4194304 414 0 0 0 64242 2 0 0 25 0 1 0 197113567 2351104 396 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/26248/statm: 574 396 72 123 0 449 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 2296

[startup+702.632 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26249
/proc/meminfo: memFree=856112/2055920 swapFree=4145060/4192956
[pid=26248] ppid=26246 vsize=2296 CPUtime=702.45
/proc/26248/stat : 26248 (march_ks) R 26246 26248 26185 0 -1 4194304 431 0 0 0 70243 2 0 0 25 0 1 0 197113567 2351104 413 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134598520 0 0 4096 0 0 0 0 17 1 0 0
/proc/26248/statm: 574 413 72 123 0 449 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 2296

[startup+762.662 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26249
/proc/meminfo: memFree=856048/2055920 swapFree=4145060/4192956
[pid=26248] ppid=26246 vsize=2296 CPUtime=762.47
/proc/26248/stat : 26248 (march_ks) R 26246 26248 26185 0 -1 4194304 453 0 0 0 76244 3 0 0 25 0 1 0 197113567 2351104 435 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/26248/statm: 574 435 72 123 0 449 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 2296

[startup+822.692 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 26249
/proc/meminfo: memFree=855984/2055920 swapFree=4145060/4192956
[pid=26248] ppid=26246 vsize=2296 CPUtime=822.48
/proc/26248/stat : 26248 (march_ks) R 26246 26248 26185 0 -1 4194304 470 0 0 0 82245 3 0 0 25 0 1 0 197113567 2351104 452 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585147 0 0 4096 0 0 0 0 17 1 0 0
/proc/26248/statm: 574 452 72 123 0 449 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 2296

[startup+882.721 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 26249
/proc/meminfo: memFree=855856/2055920 swapFree=4145060/4192956
[pid=26248] ppid=26246 vsize=2296 CPUtime=882.49
/proc/26248/stat : 26248 (march_ks) R 26246 26248 26185 0 -1 4194304 489 0 0 0 88246 3 0 0 25 0 1 0 197113567 2351104 471 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134587540 0 0 4096 0 0 0 0 17 1 0 0
/proc/26248/statm: 574 471 72 123 0 449 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 2296

[startup+942.746 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26249
/proc/meminfo: memFree=855856/2055920 swapFree=4145060/4192956
[pid=26248] ppid=26246 vsize=2808 CPUtime=942.5
/proc/26248/stat : 26248 (march_ks) R 26246 26248 26185 0 -1 4194304 508 0 0 0 94247 3 0 0 25 0 1 0 197113567 2875392 490 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/26248/statm: 702 490 72 123 0 577 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 2808

[startup+1002.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26249
/proc/meminfo: memFree=855728/2055920 swapFree=4145060/4192956
[pid=26248] ppid=26246 vsize=2808 CPUtime=1002.51
/proc/26248/stat : 26248 (march_ks) R 26246 26248 26185 0 -1 4194304 530 0 0 0 100248 3 0 0 25 0 1 0 197113567 2875392 512 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 1 0 0
/proc/26248/statm: 702 512 72 123 0 577 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 2808

[startup+1062.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26249
/proc/meminfo: memFree=855664/2055920 swapFree=4145060/4192956
[pid=26248] ppid=26246 vsize=2808 CPUtime=1062.54
/proc/26248/stat : 26248 (march_ks) R 26246 26248 26185 0 -1 4194304 550 0 0 0 106250 4 0 0 25 0 1 0 197113567 2875392 532 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/26248/statm: 702 532 72 123 0 577 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 2808

[startup+1122.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26249
/proc/meminfo: memFree=855536/2055920 swapFree=4145060/4192956
[pid=26248] ppid=26246 vsize=2808 CPUtime=1122.55
/proc/26248/stat : 26248 (march_ks) R 26246 26248 26185 0 -1 4194304 567 0 0 0 112251 4 0 0 25 0 1 0 197113567 2875392 549 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538105 0 0 4096 0 0 0 0 17 1 0 0
/proc/26248/statm: 702 549 72 123 0 577 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 2808

[startup+1182.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26249
/proc/meminfo: memFree=855472/2055920 swapFree=4145060/4192956
[pid=26248] ppid=26246 vsize=2808 CPUtime=1182.56
/proc/26248/stat : 26248 (march_ks) R 26246 26248 26185 0 -1 4194304 589 0 0 0 118252 4 0 0 25 0 1 0 197113567 2875392 571 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/26248/statm: 702 571 72 123 0 577 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 2808



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26249
/proc/meminfo: memFree=855408/2055920 swapFree=4145060/4192956
[pid=26248] ppid=26246 vsize=2808 CPUtime=1200.08
/proc/26248/stat : 26248 (march_ks) R 26246 26248 26185 0 -1 4194304 596 0 0 0 120004 4 0 0 25 0 1 0 197113567 2875392 578 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/26248/statm: 702 578 72 123 0 577 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 2808

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26249
/proc/meminfo: memFree=855408/2055920 swapFree=4145060/4192956
[pid=26248] ppid=26246 vsize=2808 CPUtime=1200.08
/proc/26248/stat : 26248 (march_ks) R 26246 26248 26185 0 -1 4194304 596 0 0 0 120004 4 0 0 25 0 1 0 197113567 2875392 578 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/26248/statm: 702 578 72 123 0 577 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 2808

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.09
CPU user time (s): 1200.04
CPU system time (s): 0.049992
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 2808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.049992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 596
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 24124

runsolver used 1.42378 second user time and 2.72059 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Sun Feb 18 04:04:18 UTC 2007

IDJOB= 293443
IDBENCH= 19864
IDSOLVER= 111
FILE ID= node72/293443-1171771457

PBS_JOBID= 3839543

Free space on /tmp= 66562 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v120/unif-k5-r21.3-v120-c2556-S1483196631-09.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293443-1171771457/march_ks /tmp/evaluation/293443-1171771457/instance-293443-1171771457.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-293443-1171771457 -o ROOT/results/node72/solver-293443-1171771457 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293443-1171771457/march_ks /tmp/evaluation/293443-1171771457/instance-293443-1171771457.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  3433c21f0d8c4f982130a49558dd7264

RANDOM SEED= 729152449

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        858248 kB
Buffers:         48608 kB
Cached:        1020372 kB
SwapCached:      16504 kB
Active:         669396 kB
Inactive:       423472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        858248 kB
SwapTotal:     4192956 kB
SwapFree:      4145060 kB
Dirty:            2532 kB
Writeback:           0 kB
Mapped:          29680 kB
Slab:            90488 kB
Committed_AS:   487072 kB
PageTables:       1676 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node72 on Sun Feb 18 04:24:20 UTC 2007